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// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2004-2005 Novell, Inc.
//
// Authors:
// Jonathan Chambers (jonathan.chambers@ansys.com)
//
// COMPLETE
using System;
using System.Collections;
namespace System.Windows.Forms
{
public class GridItemCollection : IEnumerable, ICollection
{
#region Local Variables
private System.Collections.SortedList list;
#endregion // Local Variables
#region Public Static Fields
public static GridItemCollection Empty = new GridItemCollection();
#endregion // Public Static Fields
#region Constructors
internal GridItemCollection()
{
list = new SortedList();
}
#endregion // Constructors
#region Internal Properties and Methods
internal void Add(string key, GridItem grid_item)
{
list.Add(key,grid_item);
}
#endregion // Internal Properties and Methods
#region Public Instance Properties
public int Count
{
get {
return list.Count;
}
}
public GridItem this [int index]
{
get {
if (index>=list.Count) {
throw new ArgumentOutOfRangeException("index");
}
return (GridItem)list.GetByIndex(index);
}
}
public GridItem this [string key]
{
get {
return (GridItem)list[key];
}
}
#endregion // Public Instance Properties
#region IEnumerable Members
public IEnumerator GetEnumerator()
{
return new GridItemEnumerator(this);
}
#endregion
#region Enumerator Class
internal class GridItemEnumerator : IEnumerator{
int nIndex;
GridItemCollection collection;
public GridItemEnumerator(GridItemCollection coll) {
collection = coll;
nIndex = -1;
}
public bool MoveNext() {
nIndex++;
return(nIndex < collection.Count);
}
public void Reset() {
nIndex = -1;
}
object System.Collections.IEnumerator.Current {
get {
return(collection[nIndex]);
}
}
}
#endregion
#region ICollection Members
bool ICollection.IsSynchronized
{
get
{
return list.IsSynchronized;
}
}
void ICollection.CopyTo(Array array, int index)
{
list.CopyTo(array, index);
}
object ICollection.SyncRoot
{
get
{
return list.SyncRoot;
}
}
#endregion
}
}
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